20077468546306 has 8 divisors (see below), whose sum is σ = 30116310421824. Its totient is φ = 10038698405700.

The previous prime is 20077468546279. The next prime is 20077468546307. The reversal of 20077468546306 is 60364586477002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20077468546307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17228470 + ... + 18356881.

It is an arithmetic number, because the mean of its divisors is an integer number (3764538802728).

Almost surely, 2^{20077468546306} is an apocalyptic number.

20077468546306 is a deficient number, since it is larger than the sum of its proper divisors (10038841875518).

20077468546306 is a wasteful number, since it uses less digits than its factorization.

20077468546306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35867456.

The product of its (nonzero) digits is 40642560, while the sum is 58.

The spelling of 20077468546306 in words is "twenty trillion, seventy-seven billion, four hundred sixty-eight million, five hundred forty-six thousand, three hundred six".